888963123

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 1248141312

約数和(自身を除く): 359178189

約数列:

[1, 3, 43, 47, 129, 141, 151, 453, 971, 2021, 2913, 6063, 6493, 7097, 19479, 21291, 41753, 45637, 125259, 136911, 146621, 305171, 439863, 915513, 1962391, 5887173, 6304703, 6891187, 18914109, 20673561, 296321041, 888963123]

約数ペア:

[(1, 888963123), (3, 296321041), (43, 20673561), (47, 18914109), (129, 6891187), (141, 6304703), (151, 5887173), (453, 1962391), (971, 915513), (2021, 439863), (2913, 305171), (6063, 146621), (6493, 136911), (7097, 125259), (19479, 45637), (21291, 41753)]